Thursday, November 22, 2007

Electrical Machines

I hate the subject. Shameful, since it is part of my chosen branch of study (but that's excusable, since I didn't take it up by choice (but still now so excusable, since I did not chuck it and take up something which was ultimately better for me to have done (but never mind now, and I probably should stop this coz this thread is going on too long!))).

At any rate, at least the textbooks are funny sometimes.

Sample this for instance. Excerpts from Electrical Machines by Vandana Singhal and whoever was the other chap who wrote the book with her:

Chapter 5: Introduction to Synchronous Generators
A synchronous machine has a rotor and a stator. (Wow! I didn't know that at all! As though other electrical machines have something different altogether.) The rotor of this machine always moves at synchronous speed. (Isn't that hard to guess now?) It may be a synchronous generator or a synchronous motor. (Amazing! So we can't have a synchronous transformer!) A synchronous generator receives mechanical energy from a prime mover to which it is mechanically coupled and converts it to electrical energy. (I see. So what do other kinds of generators do?)

AAAAAAAAAAAAAAAAARRRRRRGGGGGGHHHH! I'm supposed to give a test to determine if I know this crap???? :P

1 comment:

H said...

my my my.......look who spake.....